Clik here to view.

There's a reason slip dresses are still the king of the boudoir. When your parts haphazardly slip out of a cup or a strap slips off your shoulder (and the whole thing slides onto the floor) — that's fun. Good timing! But it's a whole different story when you're walking into a grocery store to finish up your errands.
But despite that fear factor, slip dresses walk a fine line between elegant and casual that's so hard to find in a day-to-night piece, which has led many a woman to figure out how to keep things PG in a slip dress. The easiest option? A layering piece by way of a T-shirt or a thin knit underneath. Not only does it provide another layer, a base layer helps silky straps stay in place.
Click through to see how a few women have made this work.
Clik here to view.

The neckline on this dress makes for a really sexy look. But with a T-shirt, it channels that hubba-hubba vibe without the risk.
Photographed by Victoria Adamson.Clik here to view.

Here, a nubby pullover in a similar color brings this ruffled slip dress into fall.
Photographed by Victoria Adamson.Clik here to view.

See? One shoulder down and everything's still alright.
Photographed by Victoria Adamson.Clik here to view.

Try a slip dress over a patterned blouse (just make sure the bodice is on the body-con side to avoid distracting puckers and poofs).
Photographed by Victoria Adamson.Clik here to view.

If you're not super into slip dresses, this layering trick also works with tank dresses.
Photographed by Victoria Adamson.Clik here to view.

You can pull off the same trick with a lace cami, too.
Photographed by Victoria Adamson.Like what you see? How about some more R29 goodness, right here?
The Never-Ending Winter Debate: Tights Or Bare Legs?
Proof We'll Still Be Wearing Prairie Dresses Next Spring
6 Ways To Style H&M's Collab With Dreamy Designer William Morris